package com.cindata

import org.springframework.security.access.annotation.Secured

import static org.springframework.http.HttpStatus.*
import grails.transaction.Transactional

@Secured(['isAuthenticated()'])
@Transactional(readOnly = true)
class ContractController
{

    static allowedMethods = [save: "POST", update: "PUT", delete: "DELETE"]

    def index(Integer max)
    {
        params.max = Math.min(max ?: 10, 100)
        respond Contract.list(params), model: [contractCount: Contract.count()]
    }

    def show(Contract contract)
    {
        respond contract
    }

    def create()
    {
        respond new Contract(params)
    }

    def related()
    {
    }

    @Transactional
    def doRelated()
    {
        def mortgegeId = params['mortgageId']
        def contractId = params['contract']
        if (!mortgegeId || !contractId)
        {
            flash.message = "请选择关联合同"
            redirect action: "related", params: [mortgageId: mortgegeId]
            return
        }
        //如果贷款合同号无效 不处理
        def mortgage = Mortgage.findById(Long.parseLong(mortgegeId))
        def contract = Contract.findById(Long.parseLong(contractId))
        if (mortgage == null || contract == null)
        {
            return
        }

        def mortgageContract = new MortgageContract()
        mortgageContract.contract = contract
        mortgageContract.mortgage = mortgage
        mortgageContract.save flush: true
        redirect action: "show", controller: "mortgage", params: [id: mortgage?.id]
    }

    @Transactional
    def save(Contract contract)
    {
        def mortgege_id = params['mortgageId']

        //如果贷款合同号无效 不处理
        def mortgage = Mortgage.findById(Long.parseLong(mortgege_id))
        if (mortgage == null)
        {
            return
        }

        if (contract.hasErrors())
        {
            println contract.errors
            transactionStatus.setRollbackOnly()
            respond contract.errors, view: 'create'
            return
        }

        contract.save flush: true

        def mortgageContract = new MortgageContract()
        mortgageContract.contract = contract
        mortgageContract.mortgage = mortgage
        mortgageContract.save flush: true

        redirect action: "show", controller: "mortgage", params: [id: mortgage?.id]
    }

    def edit(Contract contract)
    {
        respond contract
    }

    @Transactional
    def updateContract(Contract contract)
    {
        def mortgege_id = params['mortgageId']

        //如果贷款合同号无效 不处理
        def mortgage = Mortgage.findById(Long.parseLong(mortgege_id))
        if (mortgage == null)
        {
            return
        }

        if (contract == null)
        {
            transactionStatus.setRollbackOnly()
            notFound()
            return
        }

        if (contract.hasErrors())
        {
            println contract.errors
            transactionStatus.setRollbackOnly()
            respond contract.errors, view: 'create'
            return
        }

        contract.save flush: true

        redirect action: "show", controller: "mortgage", params: [id: mortgage?.id]
    }

    @Transactional
    def update(Contract contract)
    {
        if (contract == null)
        {
            transactionStatus.setRollbackOnly()
            notFound()
            return
        }

        if (contract.hasErrors())
        {
            transactionStatus.setRollbackOnly()
            respond contract.errors, view: 'edit'
            return
        }

        contract.save flush: true

        request.withFormat {
            form multipartForm {
                flash.message = message(code: 'default.updated.message', args: [message(code: 'contract.label', default: 'Contract'), contract.id])
                redirect contract
            }
            '*' { respond contract, [status: OK] }
        }
    }

    @Transactional
    def delete(Contract contract)
    {
        def mortgageId = params['mortgageId']
        def mortgage = Mortgage.findById(Long.parseLong(mortgageId))
        def mortgageContract = MortgageContract.findByMortgageAndContract(mortgage, contract)
        if (!mortgageContract)
        {
            println "not find"
            return
        }
        mortgageContract.delete flush: true
        //contract.delete flush:true

        redirect action: "show", controller: "mortgage", params: [id: mortgage?.id]
    }

    protected void notFound()
    {
        request.withFormat {
            form multipartForm {
                flash.message = message(code: 'default.not.found.message', args: [message(code: 'contract.label', default: 'Contract'), params.id])
                redirect action: "index", method: "GET"
            }
            '*' { render status: NOT_FOUND }
        }
    }
}
